16913316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 45351936

約数和(自身を除く): 28438620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 887, 908, 1362, 1589, 1774, 2661, 2724, 3178, 3548, 4767, 5322, 6209, 6356, 9534, 10644, 12418, 18627, 19068, 24836, 37254, 74508, 201349, 402698, 604047, 805396, 1208094, 1409443, 2416188, 2818886, 4228329, 5637772, 8456658, 16913316]

約数ペア:

[(1, 16913316), (2, 8456658), (3, 5637772), (4, 4228329), (6, 2818886), (7, 2416188), (12, 1409443), (14, 1208094), (21, 805396), (28, 604047), (42, 402698), (84, 201349), (227, 74508), (454, 37254), (681, 24836), (887, 19068), (908, 18627), (1362, 12418), (1589, 10644), (1774, 9534), (2661, 6356), (2724, 6209), (3178, 5322), (3548, 4767)]